Codex Review - LEGO Pilot Slice 0 R2-B2 Planning Bundle

STATUS: PASS_WITH_CAVEATS REPORT_DATE: 2026-06-18 OFFICIAL_KB_PATH: knowledge/dev/laws-new/reports/codex/codex-review-lego-pilot-slice-0-r2-b2-planning-bundle-2026-06-18.md REVIEW_SCOPE: Independent read-only control review of the five-file LEGO Pilot Slice 0 R2-B2 planning bundle.

0. Operating Position

Three declarations:

• Permanent: this review accepts only design-only planning boundaries; it does not authorize B2 TD, staging build, pilot execution, or remediation.
• Mistake-resistant: B2 remains the only primary block, B5/B7 remain dependencies, and no channel/staging/test plan can bypass Owner gates.
• Automatic: no automation, staging corpus, channel wiring, runtime test, or next package is started here; Owner must choose the next exact scope.

Control principles applied: read target files directly from AgentData KB in the main process, treat AgentData metadata as authoritative, preserve inherited caveats, distinguish engineering PASS from authority PASS, reject actual TD drift, reject channel-authority drift, reject staging schema/corpus drift, and do not treat local scratch as official storage.

Executive Summary

• The five files are valid design-only planning deliverables for LEGO Pilot Slice 0 around R2-B2.
• The macro remains LEGO despite larger scope: B2 is the only primary block; B5 backlog and B7 gate policy remain dependencies only.
• Channel decision is recommendation-only. Host cron and agent-api executor are candidates; pg_cron and job_queue are risky/future-gated; manual one-shot is rejected as standing channel. No channel is selected as authority.
• B2 Technical Design readiness correctly says actual B2 TD is aggregate No-Go today: readiness is specified but not met.
• Staging/kho-tam is IO contract only: no schema, table, DDL, SQL, corpus, live extraction, or production/canonical write.
• Bad-input/delete-fast is a verification plan only: tests are defined, expected rejections and evidence are specified, but no test is run and no runtime result is claimed.
• Status is PASS_WITH_CAVEATS because inherited caveats remain open, B2/staging/test behavior is conceptual-only, and readiness is explicitly No-Go today.

Files / Metadata Audit

File	Expected	Observed	Verdict	Issue
knowledge/dev/laws-new/newlaws/consolidation/r2-d2-b2-channel-decision-packet-lego-2026-06-18.md	revision 1, content_length 36106	revision 1, content_length 36106	PASS	None
knowledge/dev/laws-new/newlaws/consolidation/r2-b2-technical-design-readiness-lego-2026-06-18.md	revision 1, content_length 27230	revision 1, content_length 27230	PASS	None
knowledge/dev/laws-new/newlaws/consolidation/lego-pilot-slice-0-staging-io-contract-2026-06-18.md	revision 1, content_length 26736	revision 1, content_length 26736	PASS	None
knowledge/dev/laws-new/newlaws/consolidation/lego-pilot-slice-0-bad-input-delete-fast-verification-plan-2026-06-18.md	revision 1, content_length 22302	revision 1, content_length 22302	PASS	None
knowledge/dev/laws-new/newlaws/reports/lego-pilot-slice-0-r2-b2-planning-bundle-execution-report-2026-06-18.md	revision 1, content_length 14951	revision 1, content_length 14951	PASS	None

Metadata convention audit:

• All five target files exist at exact KB paths.
• Editorial revision is distinct from AgentData metadata.
• File bodies do not pin volatile storage revision/content_length.
• AgentData metadata at read time is treated as authoritative.
• Exactly five deliverables are treated as outputs.
• No sixth file, schema file, corpus file, code file, or staging-surface file is treated as output.

Source-Read / No-Parallel-Agent Audit

Check	Verdict	Issue
Sources read directly from AgentData KB	PASS	Bundle states 19/19 sources read first-hand from AgentData KB.
No parallel reader-agents	PASS	Explicitly avoided.
No background reader-agents	PASS	Explicitly avoided.
No sub-agent outsourcing for reading	PASS	Reads stated as main-process only.
Reads bounded/sequential	PASS	One document per batch_read call, full read; large source decoded locally by main process only.
No fact inferred from local prose or memory	PASS	Explicitly stated.

Tool/Packet Lock Audit

Item	Verdict	Issue
v0.1-stable / FIX7 V3 baseline	PASS	Preserved as reproducibility/comparison/regression fixture; not overwritten.
FIX7 Recheck-9/current Codex packet use	PASS	No promotion or modification.
Tool-Kiem-Thu v0.2-hardening	PASS	Separate dev track; not authority for FIX7.
v0.2 authority confusion	PASS	Rejected across bundle, including bad-input BAD-10.

Deliverable Audit

Deliverable	Verdict	Issue
A - R2-D2 Channel Decision Packet	PASS	Complete design-only comparison; no channel selected; manual one-shot rejected as standing channel.
B - B2 Technical Design Readiness	PASS_WITH_CAVEAT	Readiness specified correctly, but aggregate status is No-Go today. No actual TD opened.
C - Staging / Kho-tam IO Contract	PASS	IO contract only; no schema/table/DDL/SQL/corpus/live extraction.
D - Bad-input / Delete-fast / Verification Plan	PASS_WITH_CAVEAT	Complete verification plan, but conceptual only; no tests run and no runtime behavior proven.
E - Execution Report	PASS	Reports exactly five files, source-read checks, completion table, non-authorization audit, scope-control audit, and self-check.

Channel Decision Audit

Channel	Verdict	Issue
host cron	PASS	Candidate only; no cron spec or wiring authorized.
agent-api executor	PASS	Candidate only; no contract bind/promotion or runner execution authorized.
pg_cron	PASS_WITH_CAVEAT	Risky/future-gated because pg_cron is not installed; no install authorized.
job_queue worker	PASS_WITH_CAVEAT	Risky/future-gated due disabled/idle queue and undrained event_outbox failure mode; no worker enable authorized.
manual one-shot	PASS	Rejected as standing channel; B5 one-shot backlog remains separate and Owner-gated.
final channel selected as authority	PASS	No channel selected.
scheduler/runner/cron spec written	PASS	No implementation spec found.
B5 backlog smuggled into B2	PASS	No; B5 remains separate.

TD Readiness Audit

Check	Verdict	Issue
Readiness only, not actual TD	PASS	No schema/implementation mechanics.
Actual B2 TD aggregate No-Go today	PASS	Explicit No-Go with multiple No-Go/Partial criteria.
D0-G source/rule-set not authoritatively recovered	PASS	Listed as SOURCE_RECOVERY_REQUIRED.
Channel not selected	PASS	R2-D2 is comparison only.
S2 producer owner not assigned	PASS	Listed as No-Go.
Staging/kho-tam surface not built	PASS	IO contract exists only.
S8 rollback/downstream-certify unresolved	PASS	Marked Partial/FUTURE_TD_REQUIRED.
Bad-input behavior conceptual only	PASS	Runtime tests not possible until producer exists.
Blockers remain open	PASS	All listed open.

Staging IO Audit

Check	Verdict	Issue
Staging input contract defined	PASS	Disposable projection shape, not live extraction plan.
Staging output contract defined	PASS	Candidate inspect results only on disposable surface.
Forbidden staging outputs defined	PASS	Production inspect_*, certify, canonical, identity, KG writes forbidden.
Candidate-vs-production separation	PASS	B4 never sees staging candidates.
Evidence contract	PASS	Staging evidence append-only and distinct from production S7.
Delete-fast boundary	PASS	One disposal unit.
Rollback boundary	PASS	One staging run; deletion is rollback.
No-production-touch proof requirement	PASS	Required as future proof; not claimed now.
Compatibility with B2/B3/B4	PASS	Mirrors B3 shape; B4 not run in staging.
Bad-input handling in staging	PASS	Same fail-closed D0-G rules.
No staging schema/table/DDL/SQL/corpus/live extraction	PASS	None found.

Bad-Input / Delete-Fast Audit

Check	Verdict	Issue
Missing entity_code	PASS	BAD-1 defined with rejection/evidence.
Missing collection_name	PASS	BAD-2 defined.
Already certified=true	PASS	BAD-3 skip/no-write.
Partial inspect_* unknown origin	PASS_WITH_CAVEAT	BAD-4 defined; conceptual/policy unclear until implementation.
D0-G rule-set unresolved	PASS_WITH_CAVEAT	BAD-5 SOURCE_RECOVERY_REQUIRED.
Request to set certified=true	PASS	BAD-6 rejects.
Request to set canonical_address	PASS	BAD-7 rejects.
Blanket inspect_*=now()	PASS	BAD-8 rejects fused shortcut.
Channel not approved / owner missing	PASS	BAD-9 no-op/pending Owner.
v0.2-hardening as authority	PASS	BAD-10 rejects.
Out-of-order STAMP/GATE	PASS	BAD-11 rejects.
Out-of-scope governance_role	PASS_WITH_CAVEAT	BAD-12 defined; observed-role policy caveat preserved.
Audit event used as approval	PASS	BAD-13 rejects.
Candidate result written to production field	PASS	BAD-14 rejects/fails pilot.
Delete-fast fails to remove candidate output	PASS	BAD-15 rejects staging design.
Expected rejection behavior defined	PASS	Present for all BAD-1..BAD-15.
Fail-open conditions defined	PASS	F-OPEN-1..F-OPEN-10 present.
Evidence required for rejection/delete-fast/rollback/no-touch	PASS	Sections define evidence requirements.
Minimal pilot acceptance criteria all-of	PASS	Single fail-open fails pilot.
Test run claimed	PASS	No test run; no runtime result claimed.

Execution Report Audit

Check	Verdict	Issue
Exactly five files reported	PASS	Five listed; no extra deliverable.
Source-read/no-parallel checks included	PASS	Present and complete.
Completion table covers all five deliverables	PASS	Present.
Non-authorization audit complete	PASS	Covers runtime, corpus, schema, TD, implementation, tool lock.
Scope-control audit explicit	PASS	Checks B2-only, B5/B7 separate, channel no authority, staging no schema/corpus.
Self-check passes	PASS	No self-check failed.

LEGO / Scope-Control Audit

Check	Verdict	Issue
B2 remains inspect-only	PASS	Reads uncertified rows, writes inspect_* only conceptually.
B5 backlog dependency only	PASS	Not opened; one-shot backlog remains separate.
B7 gate policy dependency only	PASS	Not opened; no warn-to-block flip.
No mega-birth pipeline	PASS	Fused shortcut rejected; no interlocked runtime design.
No mega-registry	PASS	Staging not second SSOT; no registry schema/corpus.
No hidden shared write surface	PASS	Owner gates retained; no production/canonical writes.
Channel internal/replaceable	PASS	Channel is not block boundary.
Staging disposable IO boundary	PASS	IO contract only.
Delete-fast verification plan only	PASS	No delete mechanism or runtime execution.

Technical-Design Drift Audit

Check	Verdict	Issue
Schema DDL / table definition	PASS	None found.
Migration plan / function body	PASS	None found.
SQL mutate plan / exact command sequence	PASS	None found.
Producer implementation	PASS	None found.
Scheduler / cron implementation plan	PASS	Channel comparison only.
Runner build plan	PASS	None found.
Rollback script	PASS	None found.
Backlog execution plan	PASS	None found; B5 separate.
Concrete staging schema / live extraction plan	PASS	None found.
Runtime execution steps	PASS	None found.

Future Write / Owner-Gate Audit

Future action	Verdict	Issue
Select B2 channel as authority	PASS	Forbidden now; Owner decision required.
Wire host cron	PASS	Forbidden now.
Bind/promote agent-api contract	PASS	Forbidden now.
Install pg_cron	PASS	Forbidden now.
Enable job_queue worker	PASS	Forbidden now.
Assign producer owner	PASS	Forbidden now.
Recover D0-G source	PASS	Forbidden now; Owner out-of-band.
Build staging surface	PASS	Forbidden now.
Populate staging sample	PASS	Forbidden now.
Run B2 candidate against staging	PASS	Forbidden now.
Run bad-input tests	PASS	Forbidden now.
Generate no-touch runtime evidence	PASS	Forbidden now; only evidence requirements defined.
Build S7 evidence writers	PASS	Forbidden now.
Define/execute rollback mechanism	PASS	Forbidden now.
Run B5 backlog pass	PASS	Forbidden now.
Flip B7 warn-to-block	PASS	Forbidden now.
Write inspect_* to production	PASS	Forbidden now.
Set certified=true	PASS	Forbidden now.
Promote staging candidate to production	PASS	Forbidden now.

Non-Authorization Audit

• DB write/DDL/DML performed/authorized? no
• restart/reload performed/authorized? no
• runner/job/cron/worker execution performed/authorized? no
• DOT/KG/birth/certify/promote execution performed/authorized? no
• inspect/certified writes performed/authorized? no
• gate flip / owner assignment / contract promotion authorized? no
• pg_cron install / queue worker enable authorized? no
• source/prior-report patch performed/authorized? no
• current corpus created/authorized? no
• staging corpus/schema created/authorized? no
• actual technical design authorized? no
• implementation authorized? no
• blocker resolved? no
• v0.1-stable/FIX7 V3 overwritten? no
• v0.2-hardening promoted or used as authority? no

Primary Review Questions

1. Are the five files valid design-only planning deliverables? yes, with caveats.
2. Did the macro remain LEGO despite larger scope? yes.
3. Is B2 still the only primary block? yes.
4. Are B5 and B7 kept as dependencies only? yes.
5. Is the channel decision recommendation-only? yes.
6. Is no channel selected as authority? yes.
7. Is actual B2 Technical Design still not opened? yes.
8. Is B2 TD readiness correctly marked aggregate No-Go today? yes.
9. Is staging/kho-tam kept as IO contract only? yes.
10. Is no staging schema/corpus/live extraction created or authorized? yes.
11. Is delete-fast kept as verification expectation only? yes.
12. Are bad-input tests defined but not run? yes.
13. Are all future writes Owner-gated and forbidden? yes.
14. Is further Claude patch needed before acceptance? no.

Next-Step Decision

• Is the planning bundle accepted? yes, as design-only planning with caveats.
• Is Owner selection required before actual B2 TD? yes.
• Is write-enabled remediation authorized now? no.
• Is actual technical design authorized now? no.
• Is a channel selected as authority now? no.
• Recommended next action: Owner chooses whether to open actual B2 Technical Design with selected channel, standalone R2-D2 channel decision, or another sibling design-only TD-prep. No automatic TD or remediation follows.

Final Recommendation

• Further Claude patch needed? no.
• Owner can use this bundle for next decision? yes, with caveats retained.
• Default next action: Owner decision on exact next scope.
• Do not implement confirmation: do not implement, do not mutate runtime, do not run DDL/DML, do not write actual TD, do not resolve blockers, do not create staging/current corpus, do not select/wire channel, do not install pg_cron, do not enable queue workers, do not write inspect_* or certified=true, do not run tests, do not promote staging output, do not overwrite v0.1-stable/FIX7 V3, and do not promote v0.2-hardening as authority.